photoaddict would run out of the box on Windows if this small change would be applied:
use File::Copy
\#system\("cp $image->\{filename\} $set\_dir/images/$image\_name"\);
copy\($image->\{filename\}, "$set\_dir/images/$image\_name"\);
\#system\("cp $image\_file $set\_dir/originals"\);
copy\($image\_file, "$set\_dir/originals"\);
Guido Müsch